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2015-10-28

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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/139347

Ex-situ antimony screen-printed carbon electrode for voltammetric determination of Ni(II) - ions in wastewater

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Recurs relacionat

https://doi.org/10.1002/elan.201500511

Resum

An Ex-situ antimony film screen-printed carbon electrode (Ex-situ SbSPCE) was successfully applied for the determination of Ni(II), by means of adsorptive stripping voltammetry using dimethylglyoxime as complexing agent, in a certified reference wastewater sample. This electrode is proposed as an alternative to more conventional antimony film electrodes. Ex-situ SbSPCE was analytically characterized and the obtained parameters suggest that Ex-situ SbSPCE behaves much better than both Ex-situ BiSPCE and BispSPE for Ni(II) determination. The results confirm the applicability of Ex-situ SbSPCE for the determination of low concentration levels of Ni(II) in natural samples with a very high reproducibility and good trueness.

Matèries

Níquel, Voltametria, Anàlisi electroquímica

Matèries (anglès)

Nickel, Voltammetry, Electrochemical analysis

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Articles publicats en revistes (Enginyeria Química i Química Analítica)

Citació

BARCELÓ, Cristian, et al. Ex-situ antimony screen-printed carbon electrode for voltammetric determination of Ni(II) - ions in wastewater. Electroanalysis. 2015. Vol. 28, num. 3, pags. 640-644. ISSN 1040-0397. [consulted: 24 of June of 2026]. Available at: https://hdl.handle.net/2445/139347

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